/* roulang page: index */
:root {
            --bg-dark: #062315;
            --bg-medium: #0B3C25;
            --bg-light-green: #C5E2D2;
            --accent-yellow: #FFCC00;
            --accent-lime: #32CD32;
            --text-white: #FFFDF0;
            --text-muted: #C5E2D2;
            --border-gold: rgba(255, 204, 0, 0.25);
            --radius: 18px;
            --radius-sm: 12px;
            --shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
            --shadow-gold: 0 8px 24px rgba(255, 204, 0, 0.18);
            --transition: all 0.25s ease;
            --max-width: 1200px;
            --font: 'Be Vietnam Pro', sans-serif;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font);
            background-color: var(--bg-dark);
            color: var(--text-white);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover,
        a:focus {
            color: var(--accent-yellow);
        }

        img {
            max-width: 100%;
            display: block;
            border-radius: var(--radius-sm);
        }

        button,
        input,
        textarea {
            font-family: inherit;
            font-size: 1rem;
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        .section {
            padding: 70px 0;
        }

        .section-alt {
            background-color: var(--bg-medium);
        }

        .section-heading {
            margin-bottom: 36px;
        }

        .section-heading h2 {
            font-size: 2.1rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 10px;
            letter-spacing: -0.02em;
        }

        .section-heading p {
            color: var(--text-muted);
            font-size: 1.05rem;
            max-width: 720px;
        }

        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            padding: 140px 0 70px;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(100deg, rgba(6, 35, 21, 0.96) 20%, rgba(11, 60, 37, 0.82) 55%, rgba(0, 0, 0, 0.5));
            z-index: 1;
        }

        .hero .container {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 50px;
            align-items: center;
        }

        .hero-eyebrow {
            display: inline-block;
            background: rgba(255, 204, 0, 0.15);
            border: 1px solid rgba(255, 204, 0, 0.4);
            color: var(--accent-yellow);
            padding: 8px 18px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.9rem;
            letter-spacing: 0.5px;
            margin-bottom: 22px;
        }

        .hero h1 {
            font-size: 2.9rem;
            line-height: 1.2;
            font-weight: 800;
            margin-bottom: 18px;
            color: #fff;
            text-shadow: 0 4px 14px rgba(0,0,0,0.4);
        }

        .hero p {
            font-size: 1.1rem;
            color: var(--text-muted);
            max-width: 600px;
            margin-bottom: 28px;
        }

        .hero-stats {
            display: flex;
            gap: 25px;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }

        .hero-stat b {
            font-size: 1.7rem;
            color: var(--accent-yellow);
            font-weight: 800;
            display: block;
        }

        .hero-stat span {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin-bottom: 30px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: 50px;
            font-weight: 700;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            font-size: 1rem;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--accent-yellow);
            color: #0B3C25;
            box-shadow: var(--shadow-gold);
        }

        .btn-primary:hover,
        .btn-primary:focus {
            background: #e6b800;
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(255, 204, 0, 0.32);
            color: #062315;
        }

        .btn-outline {
            background: transparent;
            border: 1.5px solid var(--accent-yellow);
            color: var(--accent-yellow);
        }

        .btn-outline:hover,
        .btn-outline:focus {
            background: rgba(255, 204, 0, 0.12);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-signup {
            background: var(--accent-yellow);
            color: #0B3C25;
            font-weight: 700;
            padding: 10px 20px;
            border-radius: 50px;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }

        .btn-signup:hover,
        .btn-signup:focus {
            background: #e6b800;
            transform: translateY(-1px);
        }

        .btn-login {
            background: transparent;
            border: none;
            color: var(--text-white);
            font-weight: 600;
            padding: 10px 14px;
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-login:hover,
        .btn-login:focus {
            color: var(--accent-yellow);
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .subscribe-form input {
            flex: 1;
            min-width: 220px;
            padding: 12px 18px;
            border-radius: 50px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            outline: none;
            transition: var(--transition);
        }

        .subscribe-form input:focus {
            border-color: var(--accent-yellow);
            background: rgba(255, 255, 255, 0.14);
        }

        .subscribe-form button {
            background: var(--accent-yellow);
            color: #0B3C25;
            font-weight: 700;
            border: none;
            padding: 12px 24px;
            border-radius: 50px;
            cursor: pointer;
            transition: var(--transition);
        }

        .subscribe-form button:hover {
            background: #e6b800;
            transform: translateY(-2px);
        }

        .hero-cover-card {
            position: relative;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 204, 0, 0.3);
            border-radius: 24px;
            padding: 18px;
            box-shadow: var(--shadow);
            backdrop-filter: blur(8px);
        }

        .hero-cover-card img {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            border-radius: 16px;
        }

        .hero-live-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: 14px;
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .live-dot {
            display: inline-block;
            width: 10px;
            height: 10px;
            background: #ff3b3b;
            border-radius: 50%;
            margin-right: 6px;
            animation: pulse 1.5s infinite;
        }

        @keyframes pulse {
            0% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(1.6); }
            100% { opacity: 1; transform: scale(1); }
        }

        .countdown-box {
            display: flex;
            gap: 12px;
            align-items: center;
            flex-wrap: wrap;
            margin: 20px 0 10px;
        }

        .countdown-item {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 204, 0, 0.35);
            border-radius: 14px;
            padding: 12px 16px;
            min-width: 70px;
            text-align: center;
        }

        .countdown-item b {
            font-size: 1.6rem;
            color: var(--accent-yellow);
            display: block;
            font-weight: 800;
        }

        .countdown-item span {
            font-size: 0.75rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.4px;
        }

        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 100;
            background: rgba(6, 35, 21, 0.94);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 204, 0, 0.12);
            padding: 12px 0;
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.25rem;
            color: #fff;
        }

        .logo i {
            color: var(--accent-yellow);
            font-size: 1.6rem;
        }

        .logo small {
            display: block;
            font-size: 0.7rem;
            font-weight: 500;
            color: var(--text-muted);
            letter-spacing: 0.3px;
        }

        .nav-links {
            display: flex;
            gap: 6px;
            list-style: none;
            margin: 0;
        }

        .nav-links a {
            padding: 8px 14px;
            border-radius: 30px;
            font-weight: 500;
            color: var(--text-muted);
        }

        .nav-links a:hover,
        .nav-links a:focus,
        .nav-links a.active {
            color: #fff;
            background: rgba(255, 204, 0, 0.1);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-white);
            font-size: 1.6rem;
            cursor: pointer;
        }

        .fab {
            position: fixed;
            left: 20px;
            bottom: 90px;
            z-index: 50;
            width: 58px;
            height: 58px;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 30%, #3B5B31, #062315);
            border: 2px solid var(--accent-yellow);
            box-shadow: 0 4px 20px rgba(255, 204, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: var(--accent-yellow);
            cursor: pointer;
            animation: float 3s ease-in-out infinite;
            transition: var(--transition);
            position: relative;
        }

        .fab:hover {
            transform: scale(1.12);
            background: radial-gradient(circle at 30% 30%, #4A6E3A, #0B3C25);
        }

        .fab::after {
            content: '';
            position: absolute;
            top: 6px;
            right: 6px;
            width: 12px;
            height: 12px;
            background: #e63946;
            border-radius: 50%;
            border: 2px solid #062315;
            animation: blink 1.2s infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }

        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .game-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 204, 0, 0.22);
            border-radius: var(--radius);
            overflow: hidden;
            transition: var(--transition);
            cursor: pointer;
        }

        .game-card:hover {
            transform: translateY(-6px);
            border-color: var(--accent-yellow);
            box-shadow: var(--shadow-gold);
        }

        .game-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: 0;
        }

        .game-card-body {
            padding: 16px;
        }

        .game-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .game-card p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 10px;
        }

        .tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 30px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.4px;
            text-transform: uppercase;
        }

        .tag-hot {
            background: #d32f2f;
            color: #fff;
        }

        .tag-new {
            background: var(--accent-yellow);
            color: #0B3C25;
        }

        .tag-top {
            background: rgba(50, 205, 50, 0.2);
            color: #b7f7b7;
            border: 1px solid #32CD32;
        }

        .steps-wrap {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .step-card {
            position: relative;
            padding: 30px 22px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--radius);
            border: 1px solid rgba(255, 204, 0, 0.15);
            transition: var(--transition);
        }

        .step-card:hover {
            background: rgba(255, 255, 255, 0.06);
            border-color: var(--accent-yellow);
        }

        .step-number {
            font-size: 3rem;
            font-weight: 800;
            color: rgba(255, 204, 0, 0.35);
            line-height: 1;
            margin-bottom: 12px;
        }

        .step-card h3 {
            font-size: 1.25rem;
            margin-bottom: 8px;
            color: #fff;
        }

        .step-card p {
            color: var(--text-muted);
        }

        .review-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .review-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius);
            padding: 24px;
            transition: var(--transition);
        }

        .review-card:hover {
            border-color: var(--accent-yellow);
            transform: translateY(-4px);
        }

        .review-stars {
            color: var(--accent-yellow);
            margin-bottom: 12px;
            font-size: 0.95rem;
        }

        .review-text {
            color: var(--text-muted);
            font-style: italic;
            margin-bottom: 16px;
        }

        .review-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .review-avatar {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: var(--accent-yellow);
            color: #0B3C25;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .news-wrapper {
            display: grid;
            grid-template-columns: 1.5fr 0.9fr;
            gap: 30px;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }

        .news-item {
            padding-bottom: 18px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .news-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: #fff;
            display: block;
            margin-bottom: 6px;
        }

        .news-title:hover {
            color: var(--accent-yellow);
        }

        .news-meta {
            display: flex;
            gap: 14px;
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 6px;
        }

        .news-item p {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        .news-sidebar {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 204, 0, 0.2);
            border-radius: var(--radius);
            padding: 22px;
            height: fit-content;
        }

        .news-sidebar h3 {
            font-size: 1.1rem;
            margin-bottom: 12px;
        }

        .news-sidebar ul {
            list-style: none;
        }

        .news-sidebar li {
            margin-bottom: 10px;
        }

        .news-sidebar a {
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .news-sidebar a:hover {
            color: var(--accent-yellow);
        }

        .faq-accordion {
            max-width: 760px;
        }

        .accordion-item {
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .accordion-title {
            background: none;
            border: none;
            color: #fff;
            font-weight: 700;
            font-size: 1.1rem;
            padding: 18px 0;
            width: 100%;
            text-align: left;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .accordion-title:hover {
            color: var(--accent-yellow);
        }

        .accordion-title i {
            transition: transform 0.3s ease;
        }

        .accordion-item.active .accordion-title i {
            transform: rotate(180deg);
        }

        .accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
            color: var(--text-muted);
        }

        .accordion-content-inner {
            padding-bottom: 18px;
        }

        .download-cta {
            text-align: left;
            background: linear-gradient(135deg, rgba(11,60,37,0.9), rgba(6,35,21,0.98));
            border: 1px solid rgba(255,204,0,0.3);
            border-radius: 28px;
            padding: 45px 40px;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 30px;
            align-items: center;
        }

        .download-cta h2 {
            font-size: 2rem;
            margin-bottom: 10px;
        }

        .download-cta p {
            color: var(--text-muted);
            max-width: 600px;
            margin-bottom: 20px;
        }

        .store-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
        }

        .store-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: #0B3C25;
            border: 1px solid var(--border-gold);
            border-radius: 14px;
            padding: 12px 20px;
            color: #fff;
            font-weight: 600;
            transition: var(--transition);
        }

        .store-btn:hover {
            background: var(--accent-yellow);
            color: #0B3C25;
            border-color: var(--accent-yellow);
        }

        .store-btn i {
            font-size: 1.8rem;
        }

        .footer {
            background: #041A0D;
            border-top: 1px solid rgba(255,204,0,0.15);
            padding: 50px 0 25px;
            color: var(--text-muted);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }

        .footer-brand .logo {
            font-size: 1.5rem;
            margin-bottom: 10px;
        }

        .footer-brand p {
            font-size: 0.95rem;
            max-width: 320px;
        }

        .footer h4 {
            color: #fff;
            font-size: 1.05rem;
            margin-bottom: 14px;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 8px;
        }

        .footer-links a {
            color: var(--text-muted);
        }

        .footer-links a:hover {
            color: var(--accent-yellow);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 20px;
            text-align: center;
            font-size: 0.9rem;
        }

        .footer-bottom p {
            margin-bottom: 6px;
        }

        .badge-18 {
            display: inline-block;
            border: 2px solid var(--accent-yellow);
            color: var(--accent-yellow);
            border-radius: 50%;
            width: 44px;
            height: 44px;
            line-height: 40px;
            text-align: center;
            font-weight: 800;
            font-size: 1.1rem;
            margin-right: 8px;
        }

        .trust-badges {
            display: flex;
            gap: 12px;
            align-items: center;
            flex-wrap: wrap;
            margin-top: 16px;
        }

        .trust-badges span {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        @media (max-width: 1024px) {
            .hero .container {
                grid-template-columns: 1fr;
                gap: 35px;
            }
            .hero h1 {
                font-size: 2.4rem;
            }
            .game-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-wrap {
                grid-template-columns: 1fr;
            }
            .review-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: 72px;
                left: 0;
                width: 100%;
                background: rgba(6,35,21,0.98);
                flex-direction: column;
                padding: 20px;
                border-bottom: 1px solid rgba(255,204,0,0.2);
                gap: 8px;
                z-index: 99;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-toggle {
                display: block;
            }
            .header-actions {
                margin-left: auto;
            }
            .btn-login,
            .btn-signup {
                padding: 8px 12px;
                font-size: 0.85rem;
            }
            .section {
                padding: 50px 0;
            }
            .hero {
                padding: 120px 0 50px;
                min-height: auto;
            }
            .hero h1 {
                font-size: 1.9rem;
            }
            .hero-stats {
                gap: 15px;
            }
            .countdown-item {
                min-width: 60px;
                padding: 10px 12px;
            }
            .countdown-item b {
                font-size: 1.3rem;
            }
            .game-grid {
                grid-template-columns: 1fr;
            }
            .review-grid {
                grid-template-columns: 1fr;
            }
            .news-wrapper {
                grid-template-columns: 1fr;
            }
            .download-cta {
                grid-template-columns: 1fr;
                padding: 30px 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 520px) {
            .hero .container {
                gap: 25px;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .hero-actions {
                flex-direction: column;
            }
            .btn {
                width: 100%;
            }
            .subscribe-form {
                flex-direction: column;
            }
            .subscribe-form input,
            .subscribe-form button {
                width: 100%;
            }
            .game-card img {
                height: 150px;
            }
            .fab {
                width: 52px;
                height: 52px;
                font-size: 1.5rem;
                left: 14px;
                bottom: 75px;
            }
            .store-btn {
                width: 100%;
                justify-content: center;
            }
        }

/* roulang page: article */
:root {
            --primary-900: #0A2E1C;
            --primary-800: #0D3B24;
            --primary-700: #123E25;
            --primary-600: #165633;
            --accent-gold: #FFD700;
            --accent-gold-soft: #F2C84C;
            --accent-red: #D32F2F;
            --accent-red-dark: #A61C1C;
            --surface: #F0F8F4;
            --surface-white: #FFFFFF;
            --surface-mint: #D1F2EB;
            --surface-card: #FAFEFC;
            --text-primary: #1A1A1A;
            --text-secondary: #3E5C4B;
            --text-inverse: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #6B7F73;
            --border-soft: #E2EEE7;
            --border-gold: #FFD700;
            --shadow-sm: 0 2px 8px rgba(6, 20, 12, 0.08);
            --shadow-md: 0 8px 24px rgba(6, 20, 12, 0.12);
            --shadow-lg: 0 16px 40px rgba(6, 20, 12, 0.18);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --space-xs: 8px;
            --space-sm: 16px;
            --space-md: 24px;
            --space-lg: 40px;
            --space-xl: 56px;
            --space-2xl: 72px;
            --font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-family);
            background: var(--surface);
            color: var(--text-primary);
            line-height: 1.6;
            font-size: 16px;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--primary-700);
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover, a:focus {
            color: var(--primary-600);
            outline: none;
        }

        a:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
        }

        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
            font-size: 1rem;
        }

        button:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
        }

        ul, ol {
            list-style: none;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .container-wide {
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== HEADER ===== */
        .site-header {
            background: var(--primary-900);
            border-bottom: 2px solid rgba(255, 215, 0, 0.3);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            box-shadow: 0 4px 16px rgba(6, 20, 12, 0.3);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            min-height: 68px;
            padding-top: 10px;
            padding-bottom: 10px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-inverse);
            font-weight: 800;
            font-size: 1.15rem;
            letter-spacing: 0.01em;
            flex-shrink: 0;
        }

        .logo i {
            font-size: 1.7rem;
            color: var(--accent-gold);
        }

        .logo span {
            display: flex;
            flex-direction: column;
            line-height: 1.15;
        }

        .logo small {
            font-size: 0.62rem;
            font-weight: 500;
            color: var(--text-mint);
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        .logo:hover, .logo:focus {
            color: var(--text-inverse);
            color: var(--accent-gold-soft);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            margin: 0;
            flex-wrap: wrap;
        }

        .nav-links a {
            display: inline-block;
            padding: 8px 14px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-mint);
            border-radius: 8px;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .nav-links a:hover, .nav-links a:focus {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
        }

        .nav-links a.active {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.14);
            font-weight: 700;
            border-bottom: 2px solid var(--accent-gold);
            border-radius: 8px 8px 0 0;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .btn-login {
            background: transparent;
            color: var(--text-inverse);
            padding: 8px 16px;
            font-size: 0.88rem;
            font-weight: 600;
            border-radius: 8px;
            border: 1px solid rgba(255, 255, 255, 0.25);
            transition: all var(--transition);
        }

        .btn-login:hover, .btn-login:focus {
            border-color: var(--accent-gold);
        }

        .btn-signup {
            background: var(--accent-gold);
            color: var(--primary-900);
            padding: 8px 18px;
            font-size: 0.88rem;
            font-weight: 700;
            border-radius: 8px;
            transition: all var(--transition);
            box-shadow: 0 2px 6px rgba(255, 215, 0, 0.25);
        }

        .btn-signup:hover, .btn-signup:focus {
            background: var(--accent-gold-soft);
            box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
            transform: translateY(-1px);
        }

        .nav-toggle {
            display: none;
            background: transparent;
            color: var(--text-inverse);
            font-size: 1.3rem;
            padding: 6px 10px;
            border-radius: 6px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: all var(--transition);
        }

        .nav-toggle:hover, .nav-toggle:focus {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        /* ===== ARTICLE HERO / BREADCRUMB ===== */
        .article-banner {
            margin-top: 68px;
            padding: 32px 0 24px;
            background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-700) 100%);
            color: var(--text-inverse);
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            color: var(--text-mint);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--accent-gold-soft);
            font-weight: 500;
        }

        .breadcrumb a:hover, .breadcrumb a:focus {
            color: var(--accent-gold);
        }

        .breadcrumb i {
            font-size: 0.7rem;
            color: var(--text-mint);
        }

        .article-banner h1 {
            font-size: 2.2rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 12px;
            color: #fff;
        }

        .article-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 0.88rem;
            color: var(--text-mint);
        }

        .article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .article-meta i {
            color: var(--accent-gold);
        }

        /* ===== MAIN CONTENT ===== */
        .article-main {
            padding: 40px 0 56px;
        }

        .article-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
        }

        .article-body {
            background: var(--surface-white);
            padding: 32px;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-soft);
        }

        .article-body h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-900);
            margin-top: 32px;
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .article-body h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--primary-800);
            margin-top: 24px;
            margin-bottom: 12px;
        }

        .article-body p {
            font-size: 1rem;
            line-height: 1.7;
            color: var(--text-secondary);
            margin-bottom: 18px;
        }

        .article-body ul,
        .article-body ol {
            margin-bottom: 18px;
            padding-left: 24px;
            list-style: disc;
            color: var(--text-secondary);
        }

        .article-body li {
            margin-bottom: 8px;
            line-height: 1.7;
        }

        .article-body img {
            border-radius: var(--radius-md);
            margin: 24px 0;
            box-shadow: var(--shadow-sm);
        }

        .article-body blockquote {
            border-left: 4px solid var(--accent-gold);
            background: var(--surface-mint);
            padding: 16px 20px;
            margin: 24px 0;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--primary-900);
            font-style: italic;
        }

        .article-body a {
            color: var(--primary-600);
            font-weight: 600;
            text-decoration: underline;
            text-decoration-color: rgba(255, 215, 0, 0.6);
            text-underline-offset: 2px;
        }

        .article-body a:hover, .article-body a:focus {
            color: var(--accent-red-dark);
            text-decoration-color: var(--accent-red);
        }

        .article-not-found {
            background: #FFF9E5;
            border: 1px solid #F5D76E;
            padding: 40px 20px;
            text-align: center;
            border-radius: var(--radius-lg);
            color: var(--text-primary);
        }

        .article-not-found h2 {
            font-size: 1.4rem;
            margin-bottom: 12px;
        }

        .article-not-found p {
            margin-bottom: 20px;
            color: var(--text-secondary);
        }

        .article-not-found .btn-return {
            display: inline-block;
            background: var(--primary-700);
            color: #fff;
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            transition: all var(--transition);
        }

        .article-not-found .btn-return:hover, .article-not-found .btn-return:focus {
            background: var(--primary-900);
            transform: translateY(-2px);
        }

        /* ===== CTA SECTION ===== */
        .article-cta {
            background: linear-gradient(135deg, var(--primary-900), var(--primary-700));
            border-radius: var(--radius-lg);
            padding: 32px;
            margin-top: 32px;
            color: var(--text-inverse);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-md);
            border: 1px solid rgba(255, 215, 0, 0.3);
        }

        .article-cta h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin: 0;
            color: #fff;
        }

        .article-cta p {
            margin: 8px 0 0;
            color: var(--text-mint);
            font-size: 0.95rem;
        }

        .article-cta .btn-cta {
            background: var(--accent-gold);
            color: var(--primary-900);
            padding: 12px 28px;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 1rem;
            transition: all var(--transition);
            box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .article-cta .btn-cta:hover, .article-cta .btn-cta:focus {
            background: var(--accent-gold-soft);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(255, 215, 0, 0.45);
        }

        /* ===== FAB ===== */
        .fab-left {
            position: fixed;
            left: 24px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--primary-900);
            border: 2px solid var(--accent-gold);
            color: var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            opacity: 0.7;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            cursor: pointer;
            transition: all var(--transition);
            animation: floatFab 3s ease-in-out infinite;
        }

        .fab-left:hover, .fab-left:focus {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.5);
            animation-play-state: paused;
        }

        .fab-left:active {
            transform: scale(0.95);
        }

        .fab-left .notification-dot {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: var(--accent-red);
            border-radius: 50%;
            border: 2px solid var(--primary-900);
            animation: blinkDot 1.4s infinite;
        }

        @keyframes floatFab {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }

        @keyframes blinkDot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* ===== FOOTER ===== */
        .footer {
            background: var(--primary-900);
            color: var(--text-mint);
            padding: 48px 0 24px;
            border-top: 3px solid var(--accent-gold);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand .logo {
            margin-bottom: 16px;
            display: inline-flex;
        }

        .footer-brand p {
            font-size: 0.9rem;
            line-height: 1.7;
            color: var(--text-mint);
            margin-bottom: 18px;
            max-width: 340px;
        }

        .trust-badges {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .trust-badges span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            font-weight: 500;
            background: rgba(255, 255, 255, 0.08);
            padding: 6px 12px;
            border-radius: 20px;
        }

        .trust-badges .badge-18 {
            background: var(--accent-red);
            color: #fff;
            font-weight: 700;
            border-radius: 50%;
            padding: 6px 8px;
            font-size: 0.75rem;
        }

        .footer h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: var(--text-mint);
            font-size: 0.88rem;
            transition: all var(--transition);
        }

        .footer-links a:hover, .footer-links a:focus {
            color: var(--accent-gold);
            padding-left: 4px;
        }

        .footer-bottom {
            padding-top: 20px;
            text-align: center;
            font-size: 0.8rem;
            color: var(--text-mint);
            line-height: 1.7;
        }

        .footer-bottom p:first-child {
            margin-bottom: 6px;
            font-weight: 500;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 1024px) {
            .container, .container-wide {
                padding-left: 16px;
                padding-right: 16px;
            }
            .article-banner h1 {
                font-size: 1.9rem;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
                min-height: 60px;
            }
            .logo {
                font-size: 1rem;
                gap: 6px;
            }
            .logo i {
                font-size: 1.4rem;
            }
            .logo small {
                font-size: 0.56rem;
            }
            .header-actions {
                margin-left: auto;
            }
            .btn-login, .btn-signup {
                padding: 7px 12px;
                font-size: 0.8rem;
            }
            .nav-toggle {
                display: block;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--primary-900);
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                padding: 10px 16px;
                border-top: 1px solid rgba(255, 215, 0, 0.2);
                box-shadow: var(--shadow-lg);
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                padding: 12px 10px;
                font-size: 0.95rem;
                border-radius: 0;
                border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            }
            .nav-links a.active {
                border-bottom: 1px solid rgba(255, 255, 255, 0.05);
                background: rgba(255, 215, 0, 0.1);
                border-radius: 0;
            }
            .article-banner {
                margin-top: 60px;
                padding: 24px 0 20px;
            }
            .article-banner h1 {
                font-size: 1.6rem;
            }
            .article-main {
                padding: 24px 0 40px;
            }
            .article-body {
                padding: 20px;
                border-radius: var(--radius-md);
            }
            .article-cta {
                padding: 24px;
                flex-direction: column;
                align-items: flex-start;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .fab-left {
                left: 16px;
                bottom: 80px;
                width: 50px;
                height: 50px;
                font-size: 1.2rem;
            }
        }

        @media (max-width: 520px) {
            .logo span {
                font-size: 0.9rem;
            }
            .logo small {
                font-size: 0.5rem;
            }
            .btn-login {
                display: none;
            }
            .btn-signup {
                padding: 7px 12px;
                font-size: 0.78rem;
            }
            .article-banner h1 {
                font-size: 1.4rem;
            }
            .article-body h2 {
                font-size: 1.3rem;
            }
            .article-body h3 {
                font-size: 1.1rem;
            }
        }

/* roulang page: category1 */
:root {
            --color-primary-bg: #0A2E1C;
            --color-primary-bg-2: #123E25;
            --color-primary-bg-3: #0B1F14;
            --color-accent-gold: #FFD700;
            --color-accent-gold-soft: #F0C75E;
            --color-accent-red: #D32F2F;
            --color-white: #FFFFFF;
            --color-pale-mint: #D1F2EB;
            --color-text-body: #E8F5EF;
            --color-text-muted: #A7C9BD;
            --color-text-gold: #FEF08A;
            --color-border-gold: rgba(255, 215, 0, 0.45);
            --color-border-gold-strong: rgba(255, 215, 0, 0.75);
            --color-overlay-dark: rgba(5, 18, 11, 0.75);
            --color-overlay-hero: linear-gradient(135deg, rgba(10, 46, 28, 0.92) 0%, rgba(11, 31, 20, 0.82) 55%, rgba(8, 18, 13, 0.65) 100%);
            --color-card-bg: rgba(255, 255, 255, 0.045);
            --color-card-bg-hover: rgba(255, 255, 255, 0.08);
            --color-card-border: rgba(255, 215, 0, 0.2);
            --color-card-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
            --color-card-shadow-hover: 0 14px 42px rgba(0, 0, 0, 0.45);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --radius-full: 999px;
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 1.5rem;
            --spacing-lg: 2.5rem;
            --spacing-xl: 4rem;
            --spacing-2xl: 6rem;
            --font-sans: 'Segoe UI', 'Roboto', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            --font-heading: 'Georgia', 'Times New Roman', serif;
            --shadow-gold-glow: 0 0 24px rgba(255, 215, 0, 0.15);
            --shadow-gold-glow-strong: 0 0 40px rgba(255, 215, 0, 0.3);
            --transition-fast: 180ms ease;
            --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
            --header-height: 74px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--color-primary-bg);
            color: var(--color-text-body);
            line-height: 1.6;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            background-image:
                radial-gradient(circle at 15% 20%, rgba(255, 215, 0, 0.03) 0%, transparent 60%),
                radial-gradient(circle at 85% 70%, rgba(20, 90, 50, 0.2) 0%, transparent 55%),
                radial-gradient(circle at 50% 100%, rgba(0, 0, 0, 0.35) 0%, transparent 40%);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--color-accent-gold);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--color-accent-gold-soft);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        :focus-visible {
            outline: 3px solid var(--color-accent-gold);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: 1200px;
            width: 100%;
            margin: 0 auto;
            padding: 0 1.25rem;
        }

        @media (min-width: 640px) {
            .container {
                padding: 0 2rem;
            }
        }

        @media (min-width: 1024px) {
            .container {
                padding: 0 2.5rem;
            }
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--color-border-gold);
            box-shadow: 0 4px 28px rgba(0, 0, 0, 0.3);
            height: var(--header-height);
            transition: background var(--transition-base);
        }

        .site-header.scrolled {
            background: rgba(10, 46, 28, 0.98);
            box-shadow: 0 6px 36px rgba(0, 0, 0, 0.45);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: 1rem;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 0.55rem;
            color: var(--color-white);
            font-weight: 700;
            font-size: 1.12rem;
            letter-spacing: -0.01em;
            text-decoration: none;
            flex-shrink: 0;
            min-width: 0;
        }

        .logo i {
            font-size: 1.7rem;
            color: var(--color-accent-gold);
            filter: drop-shadow(0 0 6px rgba(255, 215, 0, 0.45));
        }

        .logo span {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--color-white);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .logo small {
            font-family: var(--font-sans);
            font-size: 0.68rem;
            font-weight: 400;
            color: var(--color-accent-gold);
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 0.35rem;
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .nav-links li {
            margin: 0;
        }

        .nav-links a {
            display: inline-block;
            padding: 0.5rem 0.9rem;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--color-pale-mint);
            text-decoration: none;
            border-radius: var(--radius-full);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }

        .nav-links a:hover {
            color: var(--color-accent-gold);
            background: rgba(255, 215, 0, 0.08);
        }

        .nav-links a.active {
            color: var(--color-accent-gold);
            background: rgba(255, 215, 0, 0.12);
            font-weight: 600;
            box-shadow: inset 0 0 0 1px rgba(255, 215, 0, 0.3);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            flex-shrink: 0;
        }

        .btn-login {
            padding: 0.45rem 1rem;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--color-pale-mint);
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--radius-full);
            transition: all var(--transition-fast);
            letter-spacing: 0.02em;
        }

        .btn-login:hover {
            color: var(--color-white);
            border-color: var(--color-accent-gold);
            background: rgba(255, 215, 0, 0.08);
        }

        .btn-signup {
            padding: 0.45rem 1.2rem;
            font-size: 0.82rem;
            font-weight: 700;
            color: var(--color-primary-bg);
            background: linear-gradient(135deg, var(--color-accent-gold), #FFC107);
            border: 1px solid var(--color-accent-gold);
            border-radius: var(--radius-full);
            transition: all var(--transition-fast);
            box-shadow: 0 2px 12px rgba(255, 215, 0, 0.35);
            letter-spacing: 0.02em;
        }

        .btn-signup:hover {
            background: linear-gradient(135deg, #FFE44D, #FFB300);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.5);
            transform: translateY(-1px);
        }

        .nav-toggle {
            display: none;
            font-size: 1.4rem;
            color: var(--color-white);
            padding: 0.4rem 0.55rem;
            border-radius: 8px;
            transition: background var(--transition-fast);
        }

        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        @media (max-width: 860px) {
            .nav-toggle {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }

            .nav-links {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                flex-direction: column;
                align-items: stretch;
                gap: 0.25rem;
                background: rgba(10, 46, 28, 0.98);
                backdrop-filter: blur(24px);
                -webkit-backdrop-filter: blur(24px);
                padding: 1rem 1.25rem 1.5rem;
                border-bottom: 1px solid var(--color-border-gold);
                box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: all var(--transition-base);
                max-height: calc(100vh - var(--header-height));
                overflow-y: auto;
                z-index: 99;
            }

            .nav-links.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }

            .nav-links a {
                padding: 0.85rem 1rem;
                font-size: 1rem;
                display: block;
                text-align: left;
                border-radius: 10px;
            }

            .btn-login,
            .btn-signup {
                padding: 0.4rem 0.8rem;
                font-size: 0.76rem;
            }
        }

        @media (max-width: 480px) {
            :root {
                --header-height: 64px;
            }

            .logo span {
                font-size: 0.88rem;
            }

            .logo small {
                font-size: 0.58rem;
            }

            .btn-login {
                padding: 0.35rem 0.65rem;
                font-size: 0.72rem;
            }

            .btn-signup {
                padding: 0.35rem 0.75rem;
                font-size: 0.72rem;
            }

            .logo i {
                font-size: 1.4rem;
            }
        }

        /* ============ HERO ============ */
        .hero-category {
            position: relative;
            padding-top: calc(var(--header-height) + 2.5rem);
            padding-bottom: 4rem;
            min-height: 88vh;
            display: flex;
            align-items: center;
            background-image: var(--color-overlay-hero), url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
        }

        .hero-category::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 140px;
            background: linear-gradient(0deg, var(--color-primary-bg) 0%, transparent 100%);
            pointer-events: none;
            z-index: 1;
        }

        .hero-category .container {
            position: relative;
            z-index: 2;
        }

        .hero-category-inner {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 2.5rem;
            align-items: center;
        }

        .hero-cat-badge-row {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
            margin-bottom: 1.25rem;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 0.35rem 0.85rem;
            border-radius: var(--radius-full);
            letter-spacing: 0.03em;
            text-transform: uppercase;
        }

        .hero-badge.hot {
            background: rgba(211, 47, 47, 0.85);
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.35);
            box-shadow: 0 0 18px rgba(211, 47, 47, 0.5);
            animation: badge-pulse 2.2s ease-in-out infinite;
        }

        .hero-badge.rating {
            background: rgba(255, 215, 0, 0.15);
            color: var(--color-accent-gold);
            border: 1px solid var(--color-border-gold);
            backdrop-filter: blur(6px);
        }

        .hero-badge.platform {
            background: rgba(255, 255, 255, 0.08);
            color: var(--color-pale-mint);
            border: 1px solid rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(6px);
        }

        @keyframes badge-pulse {
            0%,
            100% {
                box-shadow: 0 0 12px rgba(211, 47, 47, 0.4);
            }
            50% {
                box-shadow: 0 0 26px rgba(211, 47, 47, 0.7);
            }
        }

        .hero-cat-title {
            font-family: var(--font-heading);
            font-size: clamp(2rem, 4.5vw, 3.4rem);
            font-weight: 800;
            line-height: 1.15;
            color: var(--color-white);
            margin-bottom: 1.1rem;
            letter-spacing: -0.02em;
        }

        .hero-cat-title em {
            font-style: normal;
            color: var(--color-accent-gold);
            filter: drop-shadow(0 0 18px rgba(255, 215, 0, 0.35));
        }

        .hero-cat-sub {
            font-size: 1.05rem;
            color: var(--color-text-body);
            line-height: 1.65;
            margin-bottom: 1.6rem;
            max-width: 520px;
            font-weight: 400;
        }

        .hero-cat-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 1.1rem 2rem;
            margin-bottom: 1.8rem;
        }

        .hero-cat-stat {
            display: flex;
            flex-direction: column;
            gap: 0.15rem;
        }

        .hero-cat-stat .stat-num {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--color-accent-gold);
            letter-spacing: -0.01em;
        }

        .hero-cat-stat .stat-label {
            font-size: 0.78rem;
            color: var(--color-text-muted);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            font-weight: 500;
        }

        .hero-cat-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            align-items: center;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.8rem 1.8rem;
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--color-primary-bg);
            background: linear-gradient(135deg, var(--color-accent-gold), #FFC107);
            border: 1px solid var(--color-accent-gold);
            border-radius: var(--radius-full);
            text-decoration: none;
            transition: all var(--transition-base);
            box-shadow: 0 4px 24px rgba(255, 215, 0, 0.35);
            letter-spacing: 0.01em;
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, #FFE44D, #FFB300);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.55);
            transform: translateY(-2px);
            color: var(--color-primary-bg);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.8rem 1.5rem;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-white);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: var(--radius-full);
            text-decoration: none;
            transition: all var(--transition-base);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: var(--color-accent-gold);
            color: var(--color-accent-gold);
            transform: translateY(-2px);
        }

        .hero-cat-poster {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--color-card-shadow), 0 0 60px rgba(255, 215, 0, 0.1);
            border: 2px solid var(--color-border-gold);
            aspect-ratio: 4 / 5;
            max-width: 420px;
        }

        .hero-cat-poster img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .hero-cat-poster:hover img {
            transform: scale(1.04);
        }

        .hero-cat-poster::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 45%, rgba(10, 46, 28, 0.75) 100%);
            pointer-events: none;
        }

        .hero-poster-label {
            position: absolute;
            bottom: 1rem;
            left: 1rem;
            right: 1rem;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.8rem;
        }

        .hero-poster-label span {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--color-white);
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
        }

        .hero-poster-label .poster-tag {
            background: rgba(255, 215, 0, 0.2);
            border: 1px solid var(--color-border-gold);
            padding: 0.3rem 0.8rem;
            border-radius: var(--radius-full);
            font-size: 0.72rem;
            color: var(--color-accent-gold);
            backdrop-filter: blur(6px);
        }

        @media (max-width: 900px) {
            .hero-category-inner {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .hero-cat-poster {
                max-width: 100%;
                aspect-ratio: 16 / 10;
                order: -1;
            }
        }

        @media (max-width: 600px) {
            .hero-category {
                min-height: auto;
                padding-bottom: 3rem;
                padding-top: calc(var(--header-height) + 1.5rem);
            }

            .hero-cat-title {
                font-size: 1.7rem;
            }

            .hero-cat-sub {
                font-size: 0.95rem;
            }

            .hero-cat-stat .stat-num {
                font-size: 1.25rem;
            }

            .btn-primary,
            .btn-secondary {
                width: 100%;
                justify-content: center;
                padding: 0.75rem 1rem;
                font-size: 0.88rem;
            }
        }

        /* ============ SECTION TITLES ============ */
        .section-title {
            font-family: var(--font-heading);
            font-size: clamp(1.4rem, 2.5vw, 2.2rem);
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 0.6rem;
            letter-spacing: -0.01em;
        }

        .section-subtitle {
            font-size: 0.95rem;
            color: var(--color-text-muted);
            line-height: 1.6;
            max-width: 600px;
        }

        .section-head {
            margin-bottom: 1.8rem;
        }

        .section-head.left {
            text-align: left;
        }

        .section-divider {
            width: 52px;
            height: 3px;
            background: linear-gradient(90deg, var(--color-accent-gold), transparent);
            border-radius: 4px;
            margin: 0.8rem 0;
        }

        /* ============ DATA STRIP ============ */
        .data-strip {
            padding: 2.5rem 0;
            background: var(--color-primary-bg-3);
            border-top: 1px solid rgba(255, 215, 0, 0.1);
            border-bottom: 1px solid rgba(255, 215, 0, 0.1);
        }

        .data-strip-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.25rem;
        }

        .data-strip-item {
            display: flex;
            align-items: center;
            gap: 0.9rem;
            padding: 0.75rem 1rem;
            border-radius: var(--radius-sm);
            transition: background var(--transition-fast);
        }

        .data-strip-item:hover {
            background: rgba(255, 215, 0, 0.05);
        }

        .data-strip-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--color-border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--color-accent-gold);
            flex-shrink: 0;
        }

        .data-strip-text .ds-num {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--color-white);
            line-height: 1.2;
        }

        .data-strip-text .ds-label {
            font-size: 0.76rem;
            color: var(--color-text-muted);
            text-transform: uppercase;
            letter-spacing: 0.04em;
            font-weight: 500;
        }

        @media (max-width: 900px) {
            .data-strip-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 0.8rem;
            }
        }

        @media (max-width: 480px) {
            .data-strip-grid {
                grid-template-columns: 1fr;
            }

            .data-strip-item {
                padding: 0.6rem 0;
            }
        }

        /* ============ GAME GRID ============ */
        .game-grid-section {
            padding: 3.5rem 0;
        }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }

        .game-card {
            background: var(--color-card-bg);
            border: 1px solid var(--color-card-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--color-card-shadow);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            position: relative;
        }

        .game-card:hover {
            background: var(--color-card-bg-hover);
            border-color: var(--color-border-gold-strong);
            box-shadow: var(--color-card-shadow-hover), var(--shadow-gold-glow);
            transform: translateY(-4px);
        }

        .game-card-tag {
            position: absolute;
            top: 0.85rem;
            left: 0.85rem;
            z-index: 2;
            font-size: 0.65rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            padding: 0.3rem 0.7rem;
            border-radius: var(--radius-full);
            background: var(--color-accent-red);
            color: #fff;
            box-shadow: 0 2px 12px rgba(211, 47, 47, 0.5);
        }

        .game-card-tag.new {
            background: var(--color-accent-gold);
            color: var(--color-primary-bg);
            box-shadow: 0 2px 12px rgba(255, 215, 0, 0.45);
        }

        .game-card-img {
            aspect-ratio: 16 / 10;
            overflow: hidden;
            border-bottom: 1px solid var(--color-card-border);
            position: relative;
        }

        .game-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .game-card:hover .game-card-img img {
            transform: scale(1.06);
        }

        .game-card-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 55%, rgba(10, 46, 28, 0.55) 100%);
            pointer-events: none;
        }

        .game-card-body {
            padding: 1.25rem 1.25rem 1.4rem;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .game-card-title {
            font-size: 1.12rem;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 0.4rem;
            letter-spacing: -0.01em;
        }

        .game-card-desc {
            font-size: 0.86rem;
            color: var(--color-text-muted);
            line-height: 1.55;
            margin-bottom: 1rem;
            flex: 1;
        }

        .game-card-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            align-items: center;
            margin-bottom: 1rem;
        }

        .game-card-meta .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            font-size: 0.72rem;
            color: var(--color-text-muted);
        }

        .game-card-meta .meta-item i {
            color: var(--color-accent-gold);
            font-size: 0.7rem;
        }

        .game-card-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.4rem;
            padding: 0.65rem 1rem;
            font-size: 0.82rem;
            font-weight: 700;
            color: var(--color-primary-bg);
            background: linear-gradient(135deg, var(--color-accent-gold), #FFC107);
            border-radius: var(--radius-full);
            text-decoration: none;
            transition: all var(--transition-fast);
            box-shadow: 0 2px 10px rgba(255, 215, 0, 0.25);
            letter-spacing: 0.01em;
        }

        .game-card-btn:hover {
            background: linear-gradient(135deg, #FFE44D, #FFB300);
            box-shadow: 0 4px 18px rgba(255, 215, 0, 0.45);
            color: var(--color-primary-bg);
            transform: translateY(-1px);
        }

        @media (max-width: 1000px) {
            .game-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.1rem;
            }
        }

        @media (max-width: 620px) {
            .game-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }

            .game-card-body {
                padding: 1rem 1rem 1.2rem;
            }
        }

        /* ============ SERVICE MATRIX ============ */
        .service-matrix {
            padding: 3.5rem 0;
            background: var(--color-primary-bg-2);
            border-top: 1px solid rgba(255, 215, 0, 0.08);
        }

        .service-matrix-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.25rem;
        }

        .service-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            padding: 1.25rem;
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.06);
            transition: all var(--transition-base);
        }

        .service-item:hover {
            background: rgba(255, 255, 255, 0.06);
            border-color: var(--color-border-gold);
            box-shadow: var(--shadow-gold-glow);
        }

        .service-icon {
            width: 48px;
            height: 48px;
            min-width: 48px;
            border-radius: 14px;
            background: rgba(255, 215, 0, 0.09);
            border: 1px solid var(--color-border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.35rem;
            color: var(--color-accent-gold);
        }

        .service-text h4 {
            font-size: 1.02rem;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 0.4rem;
            letter-spacing: -0.01em;
        }

        .service-text p {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            line-height: 1.55;
        }

        @media (max-width: 800px) {
            .service-matrix-grid {
                grid-template-columns: 1fr;
                gap: 0.9rem;
            }
        }

        /* ============ COMPARE TABLE ============ */
        .compare-section {
            padding: 3.5rem 0;
        }

        .compare-table-wrapper {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            border-radius: var(--radius-md);
            border: 1px solid var(--color-card-border);
            background: var(--color-card-bg);
        }

        .compare-table {
            width: 100%;
            min-width: 620px;
            border-collapse: collapse;
            font-size: 0.88rem;
        }

        .compare-table th,
        .compare-table td {
            padding: 1rem 1.25rem;
            text-align: left;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .compare-table th {
            font-size: 0.78rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--color-accent-gold);
            background: rgba(255, 215, 0, 0.06);
            font-weight: 700;
            white-space: nowrap;
        }

        .compare-table td {
            color: var(--color-text-body);
        }

        .compare-table tr:last-child td {
            border-bottom: none;
        }

        .compare-table tr:hover td {
            background: rgba(255, 255, 255, 0.03);
        }

        .compare-table .check-icon {
            color: #32CD32;
            font-weight: 700;
        }

        .compare-table .x-icon {
            color: #ff6b6b;
            font-weight: 700;
        }

        .compare-table .note {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            font-style: italic;
        }

        /* ============ FAQ ============ */
        .faq-section {
            padding: 3.5rem 0;
            background: var(--color-primary-bg-2);
            border-top: 1px solid rgba(255, 215, 0, 0.08);
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 0.7rem;
            max-width: 800px;
        }

        .faq-item {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .faq-item:hover {
            border-color: var(--color-border-gold);
            background: rgba(255, 255, 255, 0.055);
        }

        .faq-item.active {
            border-color: var(--color-border-gold-strong);
            box-shadow: var(--shadow-gold-glow);
        }

        .faq-question {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            padding: 1rem 1.25rem;
            cursor: pointer;
            user-select: none;
            transition: background var(--transition-fast);
            border: none;
            background: transparent;
            color: var(--color-white);
            text-align: left;
            width: 100%;
            font-size: 0.92rem;
            font-weight: 600;
            letter-spacing: 0.01em;
            line-height: 1.4;
        }

        .faq-question:hover {
            background: rgba(255, 215, 0, 0.04);
        }

        .faq-question .faq-icon {
            width: 22px;
            height: 22px;
            min-width: 22px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.15);
            color: var(--color-accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.7rem;
            transition: transform var(--transition-base);
        }

        .faq-item.active .faq-question .faq-icon {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
            padding: 0 1.25rem;
            color: var(--color-text-muted);
            font-size: 0.86rem;
            line-height: 1.6;
        }

        .faq-item.active .faq-answer {
            max-height: 400px;
            padding: 0 1.25rem 1.1rem;
        }

        /* ============ CTA / FORM ============ */
        .cta-section {
            padding: 4rem 0;
        }

        .cta-box {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 2.5rem;
            align-items: center;
            padding: 2.5rem;
            border-radius: var(--radius-lg);
            background: linear-gradient(135deg, var(--color-primary-bg-2), var(--color-primary-bg-3));
            border: 1px solid var(--color-border-gold);
            box-shadow: var(--color-card-shadow), var(--shadow-gold-glow);
        }

        .cta-box-left .cta-title {
            font-family: var(--font-heading);
            font-size: clamp(1.4rem, 2.5vw, 2rem);
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 0.6rem;
        }

        .cta-box-left p {
            font-size: 0.92rem;
            color: var(--color-text-muted);
            line-height: 1.6;
            margin-bottom: 1.2rem;
        }

        .cta-feature-list {
            list-style: none;
            padding: 0;
            margin: 0 0 1.2rem;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .cta-feature-list li {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.86rem;
            color: var(--color-text-body);
        }

        .cta-feature-list li i {
            color: var(--color-accent-gold);
            font-size: 0.8rem;
        }

        .cta-payment-row {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            align-items: center;
        }

        .cta-payment-row .pay-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            padding: 0.35rem 0.8rem;
            font-size: 0.72rem;
            font-weight: 600;
            border-radius: var(--radius-full);
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: var(--color-pale-mint);
            letter-spacing: 0.02em;
        }

        .cta-box-right {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }

        .cta-form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }

        .cta-form input {
            padding: 0.75rem 1rem;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 255, 255, 0.2);
            background: rgba(10, 46, 28, 0.7);
            color: var(--color-white);
            font-size: 0.88rem;
            transition: border-color var(--transition-fast);
            width: 100%;
        }

        .cta-form input::placeholder {
            color: var(--color-text-muted);
        }

        .cta-form input:focus {
            outline: none;
            border-color: var(--color-accent-gold);
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.15);
        }

        .cta-form .btn-primary {
            width: 100%;
            justify-content: center;
        }

        @media (max-width: 800px) {
            .cta-box {
                grid-template-columns: 1fr;
                gap: 1.5rem;
                padding: 1.5rem;
            }
        }

        /* ============ FOOTER ============ */
        .footer {
            background: var(--color-primary-bg-3);
            border-top: 1px solid var(--color-border-gold);
            padding: 3rem 0 1.5rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-brand .logo {
            margin-bottom: 0.9rem;
        }

        .footer-brand p {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            line-height: 1.6;
            margin-bottom: 1rem;
            max-width: 380px;
        }

        .trust-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            align-items: center;
        }

        .trust-badges .badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 2px solid var(--color-accent-red);
            color: #fff;
            font-size: 0.72rem;
            font-weight: 800;
            letter-spacing: 0.04em;
            background: rgba(211, 47, 47, 0.2);
        }

        .trust-badges span:not(.badge-18) {
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            font-size: 0.75rem;
            color: var(--color-text-muted);
        }

        .trust-badges span:not(.badge-18) i {
            color: var(--color-accent-gold);
        }

        .footer h4 {
            font-size: 0.82rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--color-accent-gold);
            margin-bottom: 0.9rem;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .footer-links a {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: var(--color-accent-gold);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 215, 0, 0.15);
            padding-top: 1.2rem;
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
            justify-content: space-between;
            align-items: center;
        }

        .footer-bottom p {
            font-size: 0.76rem;
            color: var(--color-text-muted);
            margin: 0;
            line-height: 1.5;
        }

        @media (max-width: 800px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 0.5rem;
            }
        }

        /* ============ FAB ============ */
        .fab-support {
            position: fixed;
            left: 1rem;
            bottom: 6rem;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(145deg, #1C1C1E, #0A0A0B);
            border: 3px solid var(--color-accent-gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3), inset 0 2px 6px rgba(255, 215, 0, 0.2);
            cursor: pointer;
            font-size: 1.3rem;
            color: var(--color-accent-gold);
            transition: all var(--transition-base);
            animation: fab-breathe 2.8s ease-in-out infinite;
            -webkit-tap-highlight-color: transparent;
            text-decoration: none;
        }

        .fab-support:hover {
            transform: scale(1.1);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.55), inset 0 2px 10px rgba(255, 215, 0, 0.3);
            animation-play-state: paused;
            color: #FFE44D;
        }

        .fab-support:active {
            transform: scale(0.95) translateY(2px);
            box-shadow: 0 2px 10px rgba(255, 215, 0, 0.3);
        }

        .fab-support .fab-notification {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: #E53935;
            border: 2px solid var(--color-primary-bg);
            animation: fab-notif-blink 1.4s ease-in-out infinite;
        }

        @keyframes fab-breathe {
            0%,
            100% {
                box-shadow: 0 4px 20px rgba(255, 215, 0, 0.25), inset 0 2px 6px rgba(255, 215, 0, 0.2);
                transform: translateY(0);
            }
            50% {
                box-shadow: 0 8px 30px rgba(255, 215, 0, 0.45), inset 0 2px 8px rgba(255, 215, 0, 0.28);
                transform: translateY(-4px);
            }
        }

        @keyframes fab-notif-blink {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.4;
            }
        }

        @media (max-width: 600px) {
            .fab-support {
                width: 50px;
                height: 50px;
                font-size: 1.15rem;
                left: 0.75rem;
                bottom: 5rem;
            }
        }

        /* ============ RESPONSIVE EXTRA ============ */
        @media (max-width: 768px) {
            .section-title {
                font-size: 1.35rem;
            }

            .hero-category {
                padding-bottom: 2.8rem;
            }
        }

        @media (max-width: 520px) {
            .hero-cat-badge-row {
                gap: 0.4rem;
            }

            .hero-badge {
                font-size: 0.68rem;
                padding: 0.28rem 0.7rem;
            }
        }

/* roulang page: category2 */
:root {
            --jade-dark: #0A2E1C;
            --jade-deep: #062315;
            --jade-mid: #123E25;
            --jade-light: #1B5A35;
            --gold: #FFD700;
            --gold-soft: #FFC94D;
            --gold-pale: #F9E28B;
            --red-lucky: #D32F2F;
            --red-bright: #E53935;
            --white: #FFFFFF;
            --mint: #D1F2EB;
            --mint-pale: #A8D8C8;
            --charcoal: #1C1C1E;
            --text-muted: #B8D8C9;
            --border-soft: rgba(255, 215, 0, 0.18);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.35);
            --shadow-gold: 0 8px 28px rgba(255, 215, 0, 0.16);
            --shadow-red: 0 6px 22px rgba(211, 47, 47, 0.22);
            --transition: all 0.28s ease;
            --font-base: 'Inter', 'Segoe UI', Roboto, Arial, sans-serif;
        }
        
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        
        body {
            font-family: var(--font-base);
            font-size: 16px;
            line-height: 1.65;
            color: var(--white);
            background: var(--jade-dark);
            background-image: radial-gradient(circle at 15% 20%, rgba(27, 90, 53, 0.35), transparent 55%),
                              radial-gradient(circle at 80% 10%, rgba(255, 215, 0, 0.06), transparent 40%),
                              radial-gradient(circle at 60% 80%, rgba(211, 47, 47, 0.05), transparent 45%);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        a {
            color: var(--gold);
            text-decoration: none;
            transition: var(--transition);
        }
        
        a:hover {
            color: var(--gold-soft);
            text-decoration: none;
        }
        
        button {
            font-family: var(--font-base);
            cursor: pointer;
            border: none;
            outline: none;
        }
        
        button:focus-visible,
        a:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
        }
        
        ul {
            list-style: none;
        }
        
        .container {
            width: 100%;
            max-width: 1180px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* ===== Header / Navigation ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 80;
            background: rgba(6, 35, 21, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.18);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
        }
        
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 16px;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: var(--white);
            flex-shrink: 0;
        }
        
        .logo i {
            font-size: 1.75rem;
            color: var(--gold);
            filter: drop-shadow(0 0 6px rgba(255, 215, 0, 0.35));
        }
        
        .logo span {
            display: flex;
            flex-direction: column;
            font-weight: 700;
            font-size: 0.98rem;
            line-height: 1.25;
            color: var(--white);
        }
        
        .logo small {
            font-size: 0.68rem;
            font-weight: 400;
            color: var(--gold-pale);
            letter-spacing: 0.02em;
        }
        
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        
        .nav-links li a {
            display: block;
            padding: 8px 14px;
            border-radius: 22px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--mint);
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .nav-links li a:hover {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
        }
        
        .nav-links li a.active {
            color: var(--jade-dark);
            background: var(--gold);
            font-weight: 600;
            box-shadow: 0 4px 14px rgba(255, 215, 0, 0.25);
        }
        
        .header-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        
        .btn-login {
            background: transparent;
            color: var(--white);
            font-size: 0.88rem;
            font-weight: 500;
            padding: 9px 16px;
            border-radius: 22px;
            border: 1px solid rgba(255, 255, 255, 0.25);
            transition: var(--transition);
        }
        
        .btn-login:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--gold);
            color: var(--gold);
        }
        
        .btn-signup {
            background: linear-gradient(135deg, var(--gold), var(--gold-soft));
            color: var(--jade-dark);
            font-size: 0.88rem;
            font-weight: 700;
            padding: 9px 18px;
            border-radius: 22px;
            transition: var(--transition);
            box-shadow: 0 4px 14px rgba(255, 215, 0, 0.3);
        }
        
        .btn-signup:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.45);
            color: var(--jade-deep);
        }
        
        .nav-toggle {
            display: none;
            background: transparent;
            color: var(--white);
            font-size: 1.4rem;
            padding: 6px 10px;
            border-radius: 8px;
            border: 1px solid rgba(255, 215, 0, 0.3);
            transition: var(--transition);
        }
        
        .nav-toggle:hover {
            color: var(--gold);
            border-color: var(--gold);
        }
        
        /* ===== Hero Bento ===== */
        .hero-bento {
            position: relative;
            padding: 130px 0 60px;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            border-bottom: 1px solid rgba(255, 215, 0, 0.12);
            overflow: hidden;
        }
        
        .hero-bento::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, rgba(6, 35, 21, 0.55) 0%, rgba(6, 35, 21, 0.82) 70%, var(--jade-dark) 100%);
            z-index: 1;
        }
        
        .hero-bento .container {
            position: relative;
            z-index: 2;
        }
        
        .hero-bento-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr;
            gap: 24px;
        }
        
        .hero-main-card {
            background: rgba(10, 46, 28, 0.88);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-xl);
            padding: 40px 36px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            box-shadow: var(--shadow-md);
            position: relative;
            overflow: hidden;
        }
        
        .hero-main-card::after {
            content: '';
            position: absolute;
            top: -40%;
            right: -20%;
            width: 380px;
            height: 380px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.1), transparent 70%);
            pointer-events: none;
        }
        
        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(211, 47, 47, 0.18);
            color: #FF6B6B;
            font-size: 0.78rem;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 20px;
            border: 1px solid rgba(211, 47, 47, 0.35);
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }
        
        .hero-main-card h1 {
            font-size: 2.35rem;
            font-weight: 800;
            line-height: 1.25;
            color: var(--white);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }
        
        .hero-main-card h1 .highlight {
            color: var(--gold);
            position: relative;
        }
        
        .hero-main-card p {
            font-size: 1.06rem;
            color: var(--mint);
            line-height: 1.7;
            margin-bottom: 24px;
            max-width: 540px;
        }
        
        .hero-cta-row {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        
        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--gold), var(--gold-soft));
            color: var(--jade-dark);
            font-size: 1rem;
            font-weight: 700;
            padding: 14px 26px;
            border-radius: 30px;
            transition: var(--transition);
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.35);
        }
        
        .btn-hero-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 32px rgba(255, 215, 0, 0.5);
            color: var(--jade-deep);
        }
        
        .btn-hero-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--mint);
            font-size: 0.95rem;
            font-weight: 500;
            padding: 12px 20px;
            border-radius: 30px;
            border: 1px solid rgba(255, 255, 255, 0.3);
            transition: var(--transition);
        }
        
        .btn-hero-secondary:hover {
            border-color: var(--gold);
            color: var(--gold);
            background: rgba(255, 215, 0, 0.06);
        }
        
        .hero-side-stack {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        
        .hero-side-card {
            background: rgba(10, 46, 28, 0.82);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 24px 22px;
            display: flex;
            align-items: center;
            gap: 16px;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
            flex: 1;
        }
        
        .hero-side-card:hover {
            border-color: rgba(255, 215, 0, 0.45);
            box-shadow: var(--shadow-gold);
            transform: translateY(-2px);
        }
        
        .hero-side-icon {
            width: 50px;
            height: 50px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 215, 0, 0.14);
            color: var(--gold);
            font-size: 1.4rem;
            border-radius: 14px;
            border: 1px solid rgba(255, 215, 0, 0.25);
        }
        
        .hero-side-card h3 {
            font-size: 1rem;
            font-weight: 650;
            color: var(--white);
            margin-bottom: 3px;
        }
        
        .hero-side-card p {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }
        
        .hero-cta-banner {
            margin-top: 24px;
            background: linear-gradient(135deg, rgba(211, 47, 47, 0.15), rgba(255, 215, 0, 0.08));
            border: 1px solid rgba(255, 215, 0, 0.25);
            border-radius: var(--radius-lg);
            padding: 18px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        
        .hero-cta-banner p {
            font-size: 0.93rem;
            color: var(--mint);
            margin: 0;
        }
        
        .hero-cta-banner .btn-banner {
            background: var(--red-lucky);
            color: var(--white);
            font-size: 0.88rem;
            font-weight: 600;
            padding: 10px 20px;
            border-radius: 24px;
            transition: var(--transition);
        }
        
        .hero-cta-banner .btn-banner:hover {
            background: var(--red-bright);
            transform: translateY(-1px);
            box-shadow: var(--shadow-red);
            color: var(--white);
        }
        
        /* ===== Section Common ===== */
        .section {
            padding: 70px 0;
        }
        
        .section-heading {
            margin-bottom: 34px;
        }
        
        .section-heading h2 {
            font-size: 1.65rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 10px;
            letter-spacing: -0.01em;
        }
        
        .section-heading h2 .highlight {
            color: var(--gold);
        }
        
        .section-heading p {
            font-size: 1rem;
            color: var(--text-muted);
            max-width: 650px;
            line-height: 1.65;
        }
        
        /* ===== Stats / Metrics ===== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        
        .stat-card {
            background: rgba(10, 46, 28, 0.65);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 26px 22px;
            text-align: left;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        
        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--gold), transparent);
        }
        
        .stat-card:hover {
            border-color: rgba(255, 215, 0, 0.4);
            transform: translateY(-3px);
            box-shadow: var(--shadow-gold);
        }
        
        .stat-number {
            font-size: 2.1rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1.2;
            margin-bottom: 6px;
            letter-spacing: -0.02em;
        }
        
        .stat-label {
            font-size: 0.88rem;
            color: var(--mint);
            font-weight: 500;
        }
        
        /* ===== Tips Matrix ===== */
        .tips-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        
        .tip-card {
            background: rgba(10, 46, 28, 0.7);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: var(--transition);
        }
        
        .tip-card:hover {
            border-color: rgba(255, 215, 0, 0.45);
            box-shadow: var(--shadow-gold);
            transform: translateY(-4px);
        }
        
        .tip-card-img {
            position: relative;
            height: 170px;
            overflow: hidden;
        }
        
        .tip-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .tip-card:hover .tip-card-img img {
            transform: scale(1.06);
        }
        
        .tip-card-img::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60%;
            background: linear-gradient(180deg, transparent, rgba(10, 46, 28, 0.9));
        }
        
        .tip-card-body {
            padding: 20px 20px 22px;
        }
        
        .tip-card-body h3 {
            font-size: 1.08rem;
            font-weight: 650;
            color: var(--white);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        
        .tip-card-body p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }
        
        .tip-badge {
            display: inline-block;
            background: rgba(255, 215, 0, 0.14);
            color: var(--gold);
            font-size: 0.72rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 12px;
            margin-bottom: 10px;
            border: 1px solid rgba(255, 215, 0, 0.25);
        }
        
        /* ===== Comparison / Results ===== */
        .compare-section {
            background: rgba(6, 35, 21, 0.55);
            border-top: 1px solid rgba(255, 215, 0, 0.1);
            border-bottom: 1px solid rgba(255, 215, 0, 0.1);
        }
        
        .compare-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 26px;
            align-items: stretch;
        }
        
        .compare-card {
            border-radius: var(--radius-lg);
            padding: 30px 28px;
            border: 1px solid var(--border-soft);
        }
        
        .compare-card.before {
            background: rgba(211, 47, 47, 0.08);
            border-color: rgba(211, 47, 47, 0.3);
        }
        
        .compare-card.after {
            background: rgba(255, 215, 0, 0.07);
            border-color: rgba(255, 215, 0, 0.35);
        }
        
        .compare-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .compare-card.before h3 {
            color: #FF6B6B;
        }
        
        .compare-card.after h3 {
            color: var(--gold);
        }
        
        .compare-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.92rem;
            color: var(--mint);
            margin-bottom: 12px;
            line-height: 1.55;
        }
        
        .compare-list li i {
            font-size: 0.9rem;
            margin-top: 4px;
            flex-shrink: 0;
        }
        
        .compare-card.before .compare-list li i {
            color: #FF6B6B;
        }
        
        .compare-card.after .compare-list li i {
            color: var(--gold);
        }
        
        /* ===== Steps / Process ===== */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        
        .step-item {
            background: rgba(10, 46, 28, 0.6);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            position: relative;
            transition: var(--transition);
        }
        
        .step-item:hover {
            border-color: rgba(255, 215, 0, 0.4);
            transform: translateY(-3px);
            box-shadow: var(--shadow-sm);
        }
        
        .step-number {
            font-size: 2rem;
            font-weight: 800;
            color: rgba(255, 215, 0, 0.35);
            line-height: 1;
            margin-bottom: 10px;
        }
        
        .step-item h3 {
            font-size: 1rem;
            font-weight: 650;
            color: var(--white);
            margin-bottom: 8px;
        }
        
        .step-item p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }
        
        /* ===== FAQ ===== */
        .faq-list {
            max-width: 720px;
            margin: 0;
        }
        
        .faq-item {
            background: rgba(10, 46, 28, 0.6);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-sm);
            margin-bottom: 10px;
            overflow: hidden;
            transition: var(--transition);
        }
        
        .faq-item:hover {
            border-color: rgba(255, 215, 0, 0.35);
        }
        
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--white);
            background: transparent;
            width: 100%;
            text-align: left;
            transition: var(--transition);
            border: none;
            outline: none;
        }
        
        .faq-question:hover {
            color: var(--gold);
        }
        
        .faq-question i {
            flex-shrink: 0;
            font-size: 0.85rem;
            color: var(--gold);
            transition: transform 0.3s ease;
        }
        
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }
        
        .faq-answer-inner {
            padding: 0 20px 18px;
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.65;
        }
        
        /* ===== CTA Section ===== */
        .cta-band {
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.12), rgba(211, 47, 47, 0.08));
            border: 1px solid rgba(255, 215, 0, 0.3);
            border-radius: var(--radius-xl);
            padding: 44px 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 24px;
        }
        
        .cta-band h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 8px;
        }
        
        .cta-band p {
            font-size: 1rem;
            color: var(--mint);
            margin: 0;
            max-width: 520px;
        }
        
        .cta-band .btn-cta-primary {
            background: linear-gradient(135deg, var(--gold), var(--gold-soft));
            color: var(--jade-dark);
            font-size: 1rem;
            font-weight: 700;
            padding: 15px 30px;
            border-radius: 30px;
            transition: var(--transition);
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.35);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        
        .cta-band .btn-cta-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 34px rgba(255, 215, 0, 0.5);
            color: var(--jade-deep);
        }
        
        /* ===== Footer ===== */
        .footer {
            background: var(--jade-deep);
            border-top: 1px solid rgba(255, 215, 0, 0.15);
            padding: 48px 0 24px;
            margin-top: 40px;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 32px;
        }
        
        .footer-brand .logo {
            margin-bottom: 14px;
        }
        
        .footer-brand p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 16px;
        }
        
        .trust-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        
        .trust-badges span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.76rem;
            color: var(--mint-pale);
            background: rgba(255, 255, 255, 0.06);
            padding: 6px 12px;
            border-radius: 14px;
            border: 1px solid rgba(255, 215, 0, 0.2);
        }
        
        .trust-badges .badge-18 {
            background: rgba(211, 47, 47, 0.2);
            border-color: rgba(211, 47, 47, 0.45);
            color: #FF6B6B;
            font-weight: 700;
        }
        
        .footer h4 {
            font-size: 0.98rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 14px;
        }
        
        .footer-links li {
            margin-bottom: 8px;
        }
        
        .footer-links li a {
            font-size: 0.86rem;
            color: var(--text-muted);
            transition: var(--transition);
        }
        
        .footer-links li a:hover {
            color: var(--gold);
            padding-left: 4px;
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 215, 0, 0.12);
            padding-top: 18px;
            text-align: center;
        }
        
        .footer-bottom p {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 4px;
        }
        
        /* ===== FAB (Floating Action Button) ===== */
        .fab-left {
            position: fixed;
            left: 18px;
            bottom: 96px;
            z-index: 50;
            width: 54px;
            height: 54px;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 25%, #2A2A2A, #0A0A0A);
            border: 2px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--gold);
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            transition: var(--transition);
            opacity: 0.7;
            animation: fab-float 3s ease-in-out infinite;
        }
        
        .fab-left::before {
            content: '';
            position: absolute;
            top: -3px;
            right: -3px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: #D32F2F;
            border: 2px solid var(--jade-dark);
            animation: fab-blink 1.8s ease-in-out infinite;
        }
        
        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 30px rgba(255, 215, 0, 0.55);
        }
        
        .fab-left:active {
            transform: scale(0.95) translateY(2px);
        }
        
        @keyframes fab-float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-5px); }
        }
        
        @keyframes fab-blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.35; }
        }
        
        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .hero-main-card h1 {
                font-size: 1.9rem;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .tips-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .header-inner {
                min-height: 60px;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background: rgba(6, 35, 21, 0.98);
                flex-direction: column;
                align-items: stretch;
                gap: 2px;
                padding: 12px 16px;
                border-bottom: 1px solid rgba(255, 215, 0, 0.2);
                box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links li a {
                padding: 12px 16px;
                border-radius: 10px;
                font-size: 0.95rem;
            }
            .nav-toggle {
                display: block;
            }
            .hero-bento {
                padding: 100px 0 40px;
            }
            .hero-bento-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .hero-main-card {
                padding: 28px 22px;
            }
            .hero-main-card h1 {
                font-size: 1.6rem;
            }
            .hero-side-stack {
                flex-direction: row;
                flex-wrap: wrap;
            }
            .hero-side-card {
                flex: 1 1 calc(50% - 10px);
                padding: 18px 14px;
            }
            .compare-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .cta-band {
                padding: 30px 22px;
                flex-direction: column;
                align-items: flex-start;
            }
            .section {
                padding: 48px 0;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 26px;
            }
        }
        
        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
            .hero-bento {
                padding: 90px 0 32px;
            }
            .hero-main-card {
                padding: 22px 16px;
                border-radius: var(--radius-lg);
            }
            .hero-main-card h1 {
                font-size: 1.35rem;
            }
            .hero-main-card p {
                font-size: 0.92rem;
            }
            .hero-cta-row {
                flex-direction: column;
                align-items: stretch;
            }
            .btn-hero-primary,
            .btn-hero-secondary {
                justify-content: center;
                width: 100%;
            }
            .hero-side-stack {
                flex-direction: column;
            }
            .hero-side-card {
                flex: 1 1 100%;
            }
            .hero-cta-banner {
                flex-direction: column;
                align-items: flex-start;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-number {
                font-size: 1.5rem;
            }
            .tips-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .steps-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .section-heading h2 {
                font-size: 1.35rem;
            }
            .compare-card {
                padding: 22px 16px;
            }
            .cta-band {
                padding: 24px 16px;
                border-radius: var(--radius-lg);
            }
            .cta-band h2 {
                font-size: 1.25rem;
            }
            .cta-band .btn-cta-primary {
                width: 100%;
                justify-content: center;
            }
            .fab-left {
                width: 46px;
                height: 46px;
                font-size: 1.1rem;
                bottom: 80px;
                left: 12px;
            }
            .header-actions .btn-login {
                padding: 7px 11px;
                font-size: 0.78rem;
            }
            .header-actions .btn-signup {
                padding: 7px 13px;
                font-size: 0.78rem;
            }
        }

/* roulang page: category3 */
:root {
            --primary-bg: #0B3C25;
            --primary-bg-dark: #062315;
            --primary-bg-light: #0F4F31;
            --accent-gold: #FFCC00;
            --accent-lime: #32CD32;
            --accent-amber: #FFB800;
            --text-white: #FFFDF0;
            --text-light-green: #C5E2D2;
            --text-muted: #9BBFAE;
            --border-soft: rgba(197, 226, 210, 0.18);
            --border-gold: rgba(255, 204, 0, 0.35);
            --card-bg: rgba(11, 60, 37, 0.82);
            --card-bg-solid: #0B3C25;
            --card-bg-hover: #0F4F31;
            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.35);
            --shadow-glow: 0 4px 20px rgba(255, 204, 0, 0.22);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --radius-xl: 32px;
            --space-xs: 8px;
            --space-sm: 16px;
            --space-md: 28px;
            --space-lg: 48px;
            --space-xl: 72px;
            --font-body: 'Segoe UI', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --font-display: 'Segoe UI', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --transition: all 0.25s ease;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-body);
            background: var(--primary-bg-dark);
            color: var(--text-white);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(ellipse at 20% 20%, rgba(50, 205, 50, 0.06), transparent 60%),
                radial-gradient(ellipse at 80% 80%, rgba(255, 204, 0, 0.05), transparent 55%);
            pointer-events: none;
            z-index: 0;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-display);
            line-height: 1.3;
            color: var(--text-white);
            margin: 0 0 16px 0;
        }

        h1 {
            font-size: 2.6rem;
            font-weight: 700;
            letter-spacing: -0.02em;
        }

        h2 {
            font-size: 2.1rem;
            font-weight: 650;
            letter-spacing: -0.01em;
        }

        h3 {
            font-size: 1.35rem;
            font-weight: 600;
        }

        p {
            margin: 0 0 14px 0;
            color: var(--text-light-green);
            font-size: 1rem;
            line-height: 1.65;
        }

        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: #FFE066;
            text-decoration: none;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
        }

        :focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 3px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            position: relative;
            z-index: 1;
        }

        /* ========== HEADER ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 100;
            background: rgba(6, 35, 21, 0.93);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-soft);
            transition: var(--transition);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 70px;
            gap: 20px;
            flex-wrap: nowrap;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-white);
            text-decoration: none;
            flex-shrink: 0;
        }

        .logo i {
            font-size: 1.8rem;
            color: var(--accent-gold);
            filter: drop-shadow(0 0 8px rgba(255, 204, 0, 0.4));
        }

        .logo span {
            display: flex;
            flex-direction: column;
            font-size: 1rem;
            font-weight: 700;
            line-height: 1.2;
            color: var(--text-white);
        }

        .logo small {
            font-size: 0.7rem;
            font-weight: 400;
            color: var(--text-light-green);
        }

        .nav-links {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .nav-links li a {
            display: inline-block;
            color: var(--text-light-green);
            padding: 8px 14px;
            border-radius: 20px;
            font-size: 0.92rem;
            font-weight: 500;
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-links li a:hover {
            color: var(--text-white);
            background: rgba(255, 204, 0, 0.08);
        }

        .nav-links li a.active {
            color: var(--primary-bg-dark);
            background: var(--accent-gold);
            font-weight: 600;
            box-shadow: var(--shadow-glow);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .btn-login,
        .btn-signup {
            border: none;
            border-radius: 22px;
            padding: 10px 20px;
            font-size: 0.88rem;
            font-weight: 600;
            transition: var(--transition);
            white-space: nowrap;
        }

        .btn-login {
            background: transparent;
            color: var(--text-white);
            border: 1px solid rgba(197, 226, 210, 0.35);
        }

        .btn-login:hover {
            background: rgba(197, 226, 210, 0.1);
            border-color: var(--text-light-green);
        }

        .btn-signup {
            background: var(--accent-gold);
            color: var(--primary-bg-dark);
            box-shadow: var(--shadow-glow);
        }

        .btn-signup:hover {
            background: #FFE066;
            transform: translateY(-1px);
            box-shadow: 0 6px 24px rgba(255, 204, 0, 0.35);
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-soft);
            border-radius: 8px;
            width: 40px;
            height: 40px;
            color: var(--text-white);
            font-size: 1.2rem;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .nav-toggle:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        /* ========== HERO ========== */
        .hero {
            position: relative;
            padding: 140px 0 80px;
            background: linear-gradient(180deg, var(--primary-bg-dark) 0%, var(--primary-bg) 40%, rgba(11, 60, 37, 0.9) 100%),
                url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
            background-blend-mode: overlay;
            overflow: hidden;
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 60px;
            background: linear-gradient(180deg, transparent, var(--primary-bg-dark));
            pointer-events: none;
        }

        .hero-inner {
            display: grid;
            grid-template-columns: 0.9fr 1.4fr 0.9fr;
            gap: 36px;
            align-items: center;
            position: relative;
            z-index: 2;
        }

        .hero-title {
            font-size: 2.6rem;
            font-weight: 750;
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin-bottom: 18px;
            color: var(--text-white);
        }

        .hero-title .highlight {
            color: var(--accent-gold);
            display: inline;
        }

        .hero-subtitle {
            font-size: 1.05rem;
            color: var(--text-light-green);
            line-height: 1.65;
            margin-bottom: 24px;
        }

        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent-gold);
            color: var(--primary-bg-dark);
            border: none;
            border-radius: 26px;
            padding: 13px 26px;
            font-size: 0.95rem;
            font-weight: 700;
            transition: var(--transition);
            box-shadow: var(--shadow-glow);
        }

        .btn-primary:hover {
            background: #FFE066;
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(255, 204, 0, 0.4);
            color: var(--primary-bg-dark);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--text-white);
            border: 1.5px solid rgba(255, 204, 0, 0.5);
            border-radius: 26px;
            padding: 13px 24px;
            font-size: 0.92rem;
            font-weight: 600;
            transition: var(--transition);
        }

        .btn-secondary:hover {
            background: rgba(255, 204, 0, 0.1);
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        .hero-visual {
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
        }

        .hero-visual-frame {
            width: 100%;
            max-width: 520px;
            background: rgba(11, 60, 37, 0.7);
            border: 1.5px solid var(--border-gold);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            backdrop-filter: blur(4px);
        }

        .hero-visual-frame img {
            width: 100%;
            height: 280px;
            object-fit: cover;
            display: block;
        }

        .hero-visual-caption {
            padding: 14px 20px;
            background: rgba(6, 35, 21, 0.85);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            flex-wrap: wrap;
        }

        .hero-visual-caption span {
            font-size: 0.85rem;
            color: var(--text-light-green);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .hero-visual-caption span i {
            color: var(--accent-gold);
        }

        .hero-side {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .hero-side-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 16px;
            background: rgba(11, 60, 37, 0.7);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            transition: var(--transition);
            backdrop-filter: blur(3px);
        }

        .hero-side-item:hover {
            border-color: var(--border-gold);
            background: rgba(15, 79, 49, 0.75);
        }

        .hero-side-item i {
            font-size: 1.35rem;
            color: var(--accent-gold);
            flex-shrink: 0;
            width: 28px;
            text-align: center;
        }

        .hero-side-item span {
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-light-green);
            line-height: 1.4;
        }

        /* ========== STATS ========== */
        .stats-section {
            padding: 48px 0;
            background: var(--primary-bg-dark);
            position: relative;
        }

        .stats-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80%;
            max-width: 700px;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--border-gold), transparent);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-card {
            text-align: center;
            padding: 24px 16px;
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            transition: var(--transition);
        }

        .stat-card:hover {
            border-color: var(--border-gold);
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }

        .stat-number {
            font-size: 2.2rem;
            font-weight: 750;
            color: var(--accent-gold);
            display: block;
            margin-bottom: 4px;
            letter-spacing: -0.02em;
        }

        .stat-label {
            font-size: 0.88rem;
            color: var(--text-muted);
            display: block;
        }

        /* ========== SECTION GENERAL ========== */
        .section {
            padding: var(--space-xl) 0;
            position: relative;
        }

        .section-alt {
            background: var(--primary-bg-dark);
        }

        .section-header {
            margin-bottom: 36px;
            max-width: 720px;
        }

        .section-header.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section-tag {
            display: inline-block;
            background: rgba(255, 204, 0, 0.12);
            color: var(--accent-gold);
            border: 1px solid rgba(255, 204, 0, 0.3);
            border-radius: 18px;
            padding: 4px 14px;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-light-green);
            margin-bottom: 0;
        }

        /* ========== FEATURES ========== */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .feature-card {
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 26px 22px;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .feature-card:hover {
            border-color: var(--border-gold);
            background: var(--card-bg-hover);
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }

        .feature-icon {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: rgba(255, 204, 0, 0.1);
            border: 1px solid rgba(255, 204, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.35rem;
            color: var(--accent-gold);
            margin-bottom: 4px;
        }

        .feature-card h3 {
            font-size: 1.18rem;
            margin-bottom: 4px;
        }

        .feature-card p {
            font-size: 0.92rem;
            margin-bottom: 0;
            color: var(--text-muted);
        }

        /* ========== GAMES ========== */
        .games-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .game-card {
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
        }

        .game-card:hover {
            border-color: var(--border-gold);
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }

        .game-card-img {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/10;
        }

        .game-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .game-card:hover .game-card-img img {
            transform: scale(1.05);
        }

        .game-badge {
            position: absolute;
            top: 10px;
            left: 10px;
            background: var(--accent-gold);
            color: var(--primary-bg-dark);
            padding: 4px 12px;
            border-radius: 14px;
            font-size: 0.75rem;
            font-weight: 700;
            z-index: 2;
        }

        .game-badge.safe {
            background: var(--accent-lime);
        }

        .game-card-body {
            padding: 16px 18px;
        }

        .game-card-body h4 {
            font-size: 1.02rem;
            margin: 0 0 6px 0;
            color: var(--text-white);
        }

        .game-card-body p {
            font-size: 0.84rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* ========== PROCESS ========== */
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .process-step {
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            position: relative;
            transition: var(--transition);
        }

        .process-step:hover {
            border-color: var(--border-gold);
            background: var(--card-bg-hover);
        }

        .process-step-num {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--accent-gold);
            color: var(--primary-bg-dark);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 14px;
            box-shadow: var(--shadow-glow);
        }

        .process-step h4 {
            font-size: 1rem;
            margin-bottom: 8px;
        }

        .process-step p {
            font-size: 0.86rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* ========== COMPATIBILITY ========== */
        .compat-row {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
            margin-top: 8px;
        }

        .compat-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 14px 22px;
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: 26px;
            font-size: 0.92rem;
            color: var(--text-light-green);
            transition: var(--transition);
        }

        .compat-item:hover {
            border-color: var(--border-gold);
            color: var(--text-white);
        }

        .compat-item i {
            font-size: 1.3rem;
            color: var(--accent-gold);
        }

        .compat-item span {
            font-weight: 500;
        }

        .compat-item small {
            display: block;
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(255, 204, 0, 0.3);
        }

        .faq-question {
            width: 100%;
            background: transparent;
            border: none;
            color: var(--text-white);
            padding: 18px 22px;
            font-size: 0.98rem;
            font-weight: 600;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            text-align: left;
            cursor: pointer;
            transition: var(--transition);
        }

        .faq-question:hover {
            color: var(--accent-gold);
        }

        .faq-question .fa-chevron-down {
            transition: transform 0.3s ease;
            color: var(--accent-gold);
            flex-shrink: 0;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 22px;
        }

        .faq-answer p {
            font-size: 0.9rem;
            color: var(--text-light-green);
            padding-bottom: 18px;
            margin: 0;
        }

        .faq-item.open .faq-question .fa-chevron-down {
            transform: rotate(180deg);
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
        }

        /* ========== CTA ========== */
        .cta-section {
            padding: var(--space-xl) 0;
            background: linear-gradient(180deg, var(--primary-bg-dark), var(--primary-bg));
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            opacity: 0.12;
            background-blend-mode: overlay;
        }

        .cta-box {
            background: var(--card-bg);
            border: 1.5px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            text-align: center;
            max-width: 760px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
            backdrop-filter: blur(6px);
            box-shadow: var(--shadow-md);
        }

        .cta-box h2 {
            font-size: 1.9rem;
            margin-bottom: 12px;
        }

        .cta-box p {
            font-size: 1rem;
            margin-bottom: 24px;
        }

        .cta-btn-group {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
        }

        /* ========== FOOTER ========== */
        .footer {
            background: #061A10;
            padding: 48px 0 28px;
            border-top: 1px solid var(--border-soft);
            position: relative;
            z-index: 1;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand .logo {
            margin-bottom: 14px;
        }

        .footer-brand p {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin-bottom: 16px;
        }

        .trust-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
        }

        .trust-badges span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.78rem;
            color: var(--text-light-green);
            background: rgba(197, 226, 210, 0.08);
            border: 1px solid var(--border-soft);
            border-radius: 16px;
            padding: 5px 12px;
        }

        .trust-badges .badge-18 {
            background: rgba(255, 204, 0, 0.15);
            border-color: rgba(255, 204, 0, 0.4);
            color: var(--accent-gold);
            font-weight: 700;
            font-size: 0.7rem;
        }

        .footer h4 {
            font-size: 0.95rem;
            color: var(--text-white);
            margin-bottom: 14px;
            font-weight: 600;
        }

        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links li a {
            font-size: 0.86rem;
            color: var(--text-muted);
            transition: var(--transition);
        }

        .footer-links li a:hover {
            color: var(--accent-gold);
        }

        .footer-bottom {
            border-top: 1px solid var(--border-soft);
            padding-top: 20px;
            text-align: center;
        }

        .footer-bottom p {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 4px;
        }

        /* ========== FAB ========== */
        .fab {
            position: fixed;
            left: 18px;
            bottom: 80px;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: #0B0B0B;
            border: 2px solid var(--accent-gold);
            box-shadow: 0 4px 20px rgba(255, 204, 0, 0.3), inset 0 0 12px rgba(255, 204, 0, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.4rem;
            cursor: pointer;
            transition: var(--transition);
            animation: fab-breathe 2.8s ease-in-out infinite;
            -webkit-tap-highlight-color: transparent;
        }

        .fab:hover {
            transform: scale(1.1);
            opacity: 1;
            box-shadow: 0 6px 28px rgba(255, 204, 0, 0.5), inset 0 0 16px rgba(255, 204, 0, 0.25);
            animation-play-state: paused;
        }

        .fab:active {
            transform: scale(0.95) translateY(2px);
            animation-play-state: paused;
        }

        .fab::after {
            content: '';
            position: absolute;
            top: -3px;
            right: -3px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: #D32F2F;
            border: 2px solid var(--text-white);
            animation: fab-dot-blink 1.5s ease-in-out infinite;
        }

        @keyframes fab-breathe {
            0%, 100% {
                opacity: 0.7;
                transform: translateY(0);
            }
            50% {
                opacity: 1;
                transform: translateY(-4px);
            }
        }

        @keyframes fab-dot-blink {
            0%, 100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.4;
                transform: scale(0.8);
            }
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-inner {
                grid-template-columns: 1fr 1.2fr;
                gap: 24px;
            }

            .hero-side {
                grid-column: 1 / -1;
                flex-direction: row;
                flex-wrap: wrap;
            }

            .hero-side-item {
                flex: 1;
                min-width: 200px;
            }

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .games-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .process-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .site-header {
                min-height: 60px;
            }

            .header-inner {
                min-height: 60px;
            }

            .nav-toggle {
                display: flex;
            }

            .nav-links {
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                flex-direction: column;
                background: rgba(6, 35, 21, 0.98);
                border-bottom: 1px solid var(--border-soft);
                padding: 12px 20px 20px;
                gap: 4px;
                display: none;
                z-index: 99;
            }

            .nav-links.open {
                display: flex;
            }

            .nav-links li {
                width: 100%;
            }

            .nav-links li a {
                display: block;
                width: 100%;
                padding: 12px 16px;
                text-align: left;
                border-radius: 10px;
                font-size: 0.95rem;
            }

            .btn-login,
            .btn-signup {
                padding: 8px 14px;
                font-size: 0.8rem;
            }

            .hero {
                padding: 110px 0 60px;
            }

            .hero-inner {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .hero-title {
                font-size: 1.9rem;
            }

            .hero-visual-frame img {
                height: 200px;
            }

            .hero-side {
                flex-direction: column;
            }

            .section {
                padding: 48px 0;
            }

            h2 {
                font-size: 1.6rem;
            }

            .features-grid,
            .games-grid,
            .process-grid {
                grid-template-columns: 1fr;
            }

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }

            .stat-number {
                font-size: 1.7rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .cta-box {
                padding: 28px 20px;
            }

            .cta-box h2 {
                font-size: 1.5rem;
            }

            .fab {
                left: 12px;
                bottom: 70px;
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
            }

            .hero-visual-caption {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }

            h1 {
                font-size: 1.7rem;
            }

            h2 {
                font-size: 1.4rem;
            }

            .hero-title {
                font-size: 1.6rem;
            }

            .hero-subtitle {
                font-size: 0.92rem;
            }

            .btn-primary,
            .btn-secondary {
                padding: 11px 18px;
                font-size: 0.85rem;
                border-radius: 22px;
            }

            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }

            .stat-card {
                padding: 16px 10px;
            }

            .stat-number {
                font-size: 1.4rem;
            }

            .stat-label {
                font-size: 0.76rem;
            }

            .game-card-img {
                aspect-ratio: 16/9;
            }

            .compat-row {
                flex-direction: column;
                align-items: stretch;
            }

            .compat-item {
                justify-content: center;
            }

            .header-actions {
                gap: 6px;
            }

            .btn-login,
            .btn-signup {
                padding: 7px 10px;
                font-size: 0.72rem;
                border-radius: 16px;
            }

            .logo span {
                font-size: 0.82rem;
            }

            .logo small {
                font-size: 0.6rem;
            }

            .logo i {
                font-size: 1.4rem;
            }

            .fab {
                left: 10px;
                bottom: 60px;
                width: 44px;
                height: 44px;
                font-size: 1.1rem;
            }

            .faq-question {
                font-size: 0.88rem;
                padding: 14px 16px;
            }

            .faq-answer {
                padding: 0 16px;
            }
        }